IndexedBranchInstruction.cs

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using System.Collections.Generic;
 
namespace System.Linq.Expressions.Interpreter;
 
internal abstract class IndexedBranchInstruction : Instruction
{
    internal readonly int _labelIndex;
 
    public IndexedBranchInstruction(int labelIndex)
    {
        _labelIndex = labelIndex;
    }
 
    public RuntimeLabel GetLabel(InterpretedFrame frame)
    {
        return frame.Interpreter._labels[_labelIndex];
    }
 
    public override string ToDebugString(int instructionIndex, object cookie, Func<int, int> labelIndexer, IReadOnlyList<object> objects)
    {
        int num = labelIndexer(_labelIndex);
        return ToString() + ((num != int.MinValue) ? (" -> " + num) : "");
    }
 
    public override string ToString()
    {
        return InstructionName + "[" + _labelIndex + "]";
    }
}